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dc.creatorJovančićević, Branimir
dc.creatorVučelić, D.
dc.creatorŠaban, M.
dc.creatorWehner, H.
dc.creatorVitorović, Dragomir K.
dc.date.accessioned2018-11-22T00:00:35Z
dc.date.available2018-11-22T00:00:35Z
dc.date.issued1993
dc.identifier.issn0146-6380
dc.identifier.urihttp://cherry.chem.bg.ac.rs/handle/123456789/31
dc.description.abstractEvidence for catalytic effects of indigenous minerals in the pyrolysis of Aleksinac oil shale kerogen was found by investigating the liquid products obtained in the Micro Activity Test (MAT) pyrolysis of raw shale and its demineralized substrates. By comparing the corresponding fragmentograms of a demineralized sample with those of a substrate containing only silicate minerals, differences in the side-chain isomerisation of the steranes and triterpanes, and in the side-chain cleavage of the triaromatic steroids were observed. These findings corroborated the previous conclusion, based on MAT parameters and TG weight losses, that the catalytic effect of the indigenous mineral components during the pyrolysis of Aleksinac oil shale kerogen is very low. © 1993.en
dc.rightsrestrictedAccess
dc.sourceOrganic Geochemistry
dc.subjectAleksinac oil shaleen
dc.subjectcatalytic effectsen
dc.subjectindigenous mineralsen
dc.subjectmaturationen
dc.subjectpyrolysisen
dc.subjectsteranesen
dc.subjecttriaromatic steroidsen
dc.subjecttriterpanesen
dc.titleInvestigation of the catalytic effects of indigenous minerals in the pyrolysis of Aleksinac oil shale substrates: Steranes, triterpanes and triaromatic steroids in the pyrolysatesen
dc.typearticle
dc.rights.licenseARR
dc.citation.volume20
dc.citation.issue1
dc.citation.spage69
dc.citation.epage76
dc.identifier.doi10.1016/0146-6380(93)90082-M
dc.citation.other20(1): 69-76
dc.identifier.scopus2-s2.0-0027334145
dc.identifier.rcubKon_1012


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